Does anyone now the proper wiring or diagrams for a 75 Laguna that came with a Tach and an amp guage? Cant seem to find where the tach wire from the distributor connects to the wiring harness connector on the priunted circuit. Can anyone help? Have the exact opposite problem finding the connection to the amp guage. I know where it connects to the printed cicuit connector but not to what it wires to on the engine. Any help out there?